I feel like the locust is underused as a premium tank, because it's amazing.

If you manage to get behind enemy lines you can get like 4-7 kills before they're able to reorganize and kill you. The tank's also able to outmaneuver most tanks and can take advantage of slow turrets, and when you play the tank with a friend you can take out almost any tank (amx 40 and KV are pretty much impossible to kill)